CREMASCHINI, Claudio and Massimo TESSAROTTO. SYMMETRY PROPERTIES OF THE EXACT EM RADIATION-REACTION EQUATION FOR CLASSICAL EXTENDED PARTICLES AND ANTIPARTICLES. International Journal of Modern Physics A. SG - Singapurská republika, 2013, vol. 28, No 18, 34 pp. ISSN 0217-751X. Available from: https://dx.doi.org/10.1142/S0217751X13500863.
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Basic information
Original name SYMMETRY PROPERTIES OF THE EXACT EM RADIATION-REACTION EQUATION FOR CLASSICAL EXTENDED PARTICLES AND ANTIPARTICLES
Name (in English) SYMMETRY PROPERTIES OF THE EXACT EM RADIATION-REACTION EQUATION FOR CLASSICAL EXTENDED PARTICLES AND ANTIPARTICLES
Authors CREMASCHINI, Claudio and Massimo TESSAROTTO.
Edition International Journal of Modern Physics A, SG - Singapurská republika, 2013, 0217-751X.
Other information
Type of outcome Article in a journal
Field of Study 10304 Nuclear physics
Confidentiality degree is not subject to a state or trade secret
WWW URL
Organization unit Institute of physics in Opava
Doi http://dx.doi.org/10.1142/S0217751X13500863
UT WoS 000322366200007
Keywords in English Classical electrodynamics; Special relativity; Radiation-reaction; Variational principles; Symmetry properties
Tags
Tags International impact, Reviewed
Changed by Changed by: Mgr. Pavlína Jalůvková, učo 25213. Changed: 29/3/2021 09:47.
Abstract
Based on recent theoretical developments (Cremaschini and Tessarotto, 2011-2013), in this paper the issue is addressed of the first-principle construction of the nonlocal relativistic radiation-reaction (RR) equation for classical spherical-shell, finite-size particles and antiparticles. This is achieved invoking the axioms of Classical Electrodynamics by means of the Hamilton variational principle. In connection with this, the Lagrangian conservation laws, together with the possible existence of adiabatic invariants, and the transformation laws of the RR equation with respect to CPT and time-reversal transformations are investigated. The latter properties make possible the parametrization of the RR equations, holding respectively for particles and antiparticles of this type, in terms of the same coordinate time t and the investigation of the qualitative properties of their solutions. In particular, in both cases the RR self-force is found to have the same signature, which implies that
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